Discover our new fire brigade safety switch for PV systems with overvoltage protection! Here we equipped an industrial building with a 1 MW roof-mounted system (128 strings) with generator disconnection and surge protection. The QFire BIG switch boxes also contain a T2 surge arrester. A T1+T2 combination arrester would also be possible here. Each of these BIG switch boxes switches… Weiterlesen →
Tag: Feuerwehrschalter
Visit us at Intersolar Europe | EM POWER in Hall C2, Stand 334!
As long-standing experts in the field of renewables, we see ourselves as your partner for digital solutions and innovative services in the energy sector. We offer modern products and concepts for the smart future, whether smart home, smart grid or smart city. The Q3 ENERGIE GmbH & Co KG is your specialist for all aspects of grid stability – intelligent… Weiterlesen →
Simple shutdown of the PV generator on the roof
Q3 ENERGIE GmbH & Co. KG is now offering the next generation of its Q Fire Switch, a simple switching technology for galvanic isolation of the PV generator at the roof inlet. A switch box is installed at the roof entrance and connected to a small control unit so that the building inside can be specifically de-energized on the DC… Weiterlesen →